JPH0223696Y2 - - Google Patents

Description

[Detailed Description of the Invention] This invention relates to a support member that supports a surface structure material that is laterally roofed to form a surface portion of a building.

Conventionally, when forming the surface part of a building by horizontally roofing the surface structure material, the surface structure material is used as the support material by fixing the metal plate that makes up the surface structure material to the support material with nails, bolts, etc. It was installed.

However, when attaching surface structure materials with nails or bolts, a large amount of load is applied to the nails or bolts, so the nails or bolts may break or deform after installation, resulting in the surface structure materials falling off after construction. , there was a risk of accidents such as misalignment. Also,
When constructing a vertical surface part, manually supporting the surface structure material against the support material and fixing it with nails, bolts, etc. is extremely complicated and difficult, as positioning the surface structure material becomes difficult. It was hard work.

This idea was made in view of the above circumstances, and it is a horizontally paved surface structure that allows for easy positioning of the surface structure materials during construction and securely holds the surface structure materials after construction. The purpose of this invention is to provide a support member for materials.

Next, an embodiment of this invention will be described with reference to the drawings.

FIG. 1 is a partially cut-away front view showing a support member according to an embodiment of the present invention with a horizontal roof structure material installed, and FIG. 2 is a partially cut-away sectional perspective view showing the above-mentioned state.

In the figure, the support member 1 has an approximately U-shaped cross section in the transverse direction so as to have an opening 2, and a flange extending on the same plane in directions away from each other at the opening 2. By bending the portion 3,
The overall cross-sectional shape in the short direction is U-shaped.
It is a long frame made of metal such as iron or aluminum. The support member 1 has a plurality of screw holes 5, 5, . A plurality of locking portions 6 are provided at predetermined intervals along the longitudinal direction, and are protruded outward in a chevron shape with a horizontal upper end surface and a dogleg shape. In the longitudinal direction of the support member 1, the spacing between adjacent screw holes 5 and the spacing between adjacent locking portions 6 can be appropriately determined depending on the configuration of the horizontal roof structure material 7, which will be described later.

Next, the horizontal roofing surface structure material 7 is provided with a fitting part 9 along the length direction at the upper end of the horizontally long flat plate part 8, and a fitting part 10 is similarly provided at the lower end of the flat plate part 2.
It has a configuration with . Then, a plurality of horizontal roofing surface structural members 7 having the above-mentioned configuration are successively installed horizontally on the support member 1 from top to bottom.
This is done by fitting the fitting part 9 of the support member 1 of the same shape located below from below.

Therefore, the configurations of the fitting portion 9 and the fitting portion 10 will be described in detail.
1 is bent upward on the indoor side with a desired depth width and slopes downward from the indoor side to the outdoor side, and continues to the proximal end 6 with a distal end 12 whose longitudinal section is curved into an appropriate shape. It has a raised structure.

However, the shape of the tip portion 12 may be, for example, a shape in which the longitudinal cross section is bent into a substantially triangular tooth shape.

On the other hand, the fitting part 10 provided along the lower end of the flat plate part 8 has a proximal end part 13 that is continuous with the flat plate part 8 bent upward toward the indoor side with the same depth width as the proximal end part 11 of the fitting part 9. Although it is tilted downward from the indoor side to the outdoor side, the inclination angle is steeper than the inclination angle at the base end 11 of the insertion part 9 described above.

Next, a vertical plate 14 that stands up continuously from the base end 13, a horizontal plate 15 that extends toward the indoor side continuously from the vertical plate 14, and further the horizontal plate 15.
A vertical plate 16 that is continuously suspended from the vertical plate 16 forms a fitting groove 17 that opens downward.

This fitting groove 17 is into which the tip 12 of the fitting part 9 of another horizontally paved surface structure material 7 of the same shape to be newly horizontally paved below the horizontally paved surface structural material 7 is tightly fitted.

Therefore, the width of the horizontal plate 15, that is, the fitting groove 1
The width of 7 is almost the same as the width in the direction perpendicular to the length direction of the wave-shaped tip 12, that is, the amplitude of the waveform;
The ridges of the waveform are in line contact with the inner surfaces of the vertical plates 14 and 16 forming the fitting groove 17 along the length direction, and are elastically deformed to tightly fit into the fitting groove 17. .

Further, the tip portion 12 is inserted into the fitting groove 17 in this manner.
When fitted, the lower end of the flat plate part 8 of the horizontal roofing surface structural member 7 located on the upper side and the upper end of the flat plate part 8 of the horizontal roofing surface structural member 7 located on the lower side are in tight line contact, and each flat plate The proximal end portions 11, 11 of the fitting portion 9 and the fitting portion 10 are arranged so that the portions 8, 8 are flush with each other on the outdoor side surface.
The bending depth width toward the indoor side of No. 13 is set.

By the way, the tip of the vertical plate 16 that forms the above-mentioned fitting groove 17 extends further downward than the lower end of the flat plate part 8 to form a fixed part 18, and this fixed part 18 is attached to the support member 1. For example, the horizontal roofing surface structural material 7 is fixed via fixing devices such as screws 19. That is, the fixing part 18 has a screw insertion hole 20 at a predetermined distance above the lower end thereof, and
Contact piece 2 formed by bending toward the outdoor side from its lower end
1.

Therefore, the distance between the screw hole 5 in the support member 1 and the upper end surface of the locking portion 6 is made equal to the distance between the lower end of the fixed portion 18 of the horizontal roofing surface structural member 7 and the screw insertion hole 20. There is a need. Also, the distance between adjacent screw holes 5 and the adjacent locking portions 6
The distance from the upper end surface to the upper end surface of one of the screw insertion holes 2 in the adjacent upper and lower horizontal roofing surface structural members 7 when the horizontal roofing surface structural members 7 are connected.
0 to the other screw insertion hole 20 and from the lower end of one fixing piece 18 to the other fixing piece 1
It is necessary to make each distance equal to the distance to the bottom of 8.

When fixing the horizontal roofing surface structural member 7 to the supporting member 1 having the above configuration, the contact piece 21 of the fixing part 18 is placed on the upper end surface of the locking part 6 with respect to the supporting member 1, and the horizontal roofing is fixed to the supporting member 1. After arranging the surface structure material, the horizontally laid surface structure material 7 is moved left and right to align the screw holes 5 and the screw insertion holes 20, and the screws 19 are used to connect the fixed portion 18 and the flat surface portion 4 of the support member 1. be fixed together. Note that the screw 19 may be driven directly into the screw hole 5 from the fixed portion 18 without forming the screw insertion hole 20 in the fixed portion 18 . In this way, since the locking portion 6 is provided which has a locking portion on the upper end surface for receiving the lower end of the horizontal roofing surface structure material, the positioning of the horizontal roofing surface structure material 7 can be easily performed. After that, the tip part 12 of another horizontal roofing surface structure material 7 is fitted into the fitting groove 17 of the horizontal roofing surface structure material 7 fixed to the support member 1, and the other horizontal roofing surface structure material 7 is fitted into the fitting groove 17. The horizontal roofing surface structure material 7 is arranged so that the contact piece 21 is placed on the upper end surface of the locking part 6, and the other horizontal roofing surface structure material 7 is fixed to the support member 1 in the same manner as described above. . In addition, when fixing the horizontal roofing surface structural members 7 to the support member 1, as shown in FIG. It is preferable that the positions of the connecting portions of the roofing surface structural members 7 in the longitudinal direction be different from each other.

In FIG. 2, reference numeral 22 indicates a backing material such as glass wool, wood wool moment board, or foamed resin, which can provide heat retention, heat insulation, and soundproofing effects.

Although one embodiment of this invention has been described in detail above, it goes without saying that this invention is not limited to the above-described embodiment and can be implemented with various modifications within the scope of the gist of this invention. do not have.

In this invention, the locking part provided on the support member locks the lower end of the fixed part when the horizontal roofing surface structural material is installed on the support member, and It can be of any shape as long as it can support the load of the roofing surface structural material.
Moreover, it may be formed integrally with the support member or may be formed separately. Examples of locking portions having the above function are shown in FIGS. 3 and 4.

The locking part 6A shown in FIG. 3 is formed by forming a U-shaped notch 22 in the flat part 4 of the support member 1, and then pressing the part surrounded by the notch 22 from the back side and bending it outward to form a tongue-like shape. It stands out.

The locking part 6B shown in FIG. 4 is formed by protruding a U-shaped angle piece 25 having a collar piece 24 from the back side of the flat part 4 into an opening 23 formed in the flat part 4 of the support member 1. .

As described in detail above, according to this invention, since the planar part of the support member is provided with a protruding locking part having a locking part on the upper end surface, it is possible to provide support when constructing on a vertical surface of a building. By locking the member with the locking portion, the support member can be easily positioned. In addition, even after construction, the horizontal roofing surface structural members are fixed to the supporting members with bolts, pins, etc.
In addition to being held, the load on the bolts, pins, etc. is reduced, and there is no breakage or deformation of the bolts, pins, etc., as they are also held by the locking parts. Falling off and misalignment can be prevented.

[Brief explanation of the drawing]

Fig. 1 is a partially cutaway front view showing a state in which a horizontal roofing surface structural material is installed on a support member which is an embodiment of this invention, and Fig. 2 is a partially cutaway sectional perspective view showing the above state. 3 and 4 are perspective views showing other embodiments of this invention. 1...Supporting member, 6...Locking portion, 7...Horizontal roofing surface structural material.

Claims (1)

[Scope of utility model registration request] A supporting member that supports the horizontal roofing surface structure forming the outer surface of a building and is arranged in a direction perpendicular to the longitudinal direction of the horizontal roofing surface structure, and is a member for receiving the lower end of the horizontal roofing surface structure. A support member for a horizontal roof structure material, characterized in that a locking portion having a stop portion on an upper end surface is provided in a protruding manner on a surface of the support member that supports the horizontal roof structure material.